La7Tb3Si8O3
高熵材料 HEAMP-ID: mp-3287606 · 空间群: P6/mmm (#191)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 9.47 | 9.3439 | 5.3 | (1,0,-1,0) |
| 16.43 | 5.3947 | 1.7 | (2,-1,-1,0) |
| 19.00 | 4.6719 | 7.7 | (2,0,-2,0) |
| 19.47 | 4.5584 | 3.5 | (0,0,0,1) |
| 21.69 | 4.0969 | 2.2 | (1,0,-1,1) |
| 25.22 | 3.5317 | 14.0 | (3,-1,-2,0) |
| 25.58 | 3.4818 | 3.3 | (2,-1,-1,1) |
| 27.33 | 3.2627 | 28.8 | (2,0,-2,1) |
| 28.66 | 3.1146 | 6.5 | (3,0,-3,0) |
| 32.06 | 2.7918 | 100.0 | (3,-1,-2,1) |
| 33.21 | 2.6973 | 22.7 | (4,-2,-2,0) |
| 34.61 | 2.5915 | 5.0 | (4,-1,-3,0) |
| 34.89 | 2.5716 | 1.7 | (3,0,-3,1) |
| 38.54 | 2.3360 | 20.5 | (4,0,-4,0) |
| 39.54 | 2.2792 | 18.6 | (0,0,0,2) |
| 42.16 | 2.1436 | 5.2 | (5,-2,-3,0) |
| 44.22 | 2.0484 | 1.8 | (2,0,-2,2) |
| 47.48 | 1.9150 | 5.3 | (3,-1,-2,2) |
| 48.73 | 1.8688 | 6.6 | (5,0,-5,0) |
| 49.56 | 1.8393 | 2.9 | (3,0,-3,2) |
| 50.77 | 1.7982 | 4.1 | (6,-3,-3,0) |
| 51.77 | 1.7658 | 3.6 | (6,-2,-4,0) |
| 52.57 | 1.7409 | 12.1 | (4,-2,-2,2) |
| 52.96 | 1.7291 | 12.7 | (5,0,-5,1) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of La7Tb3Si8O3 were obtained from the Materials Project database (MP-ID: mp-3287606, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_La7Tb3Si8O3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.78936145
_cell_length_b 10.78936131
_cell_length_c 4.55837411
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000041
_symmetry_Int_Tables_number 1
_chemical_formula_structural La7Tb3Si8O3
_chemical_formula_sum 'La7 Tb3 Si8 O3'
_cell_volume 459.54926375
_cell_formula_units_Z 1
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
La La0 1 0.21185033 0.78814967 0.00000000 1.0
La La1 1 0.57630033 0.78814967 0.00000000 1.0
La La2 1 0.78814967 0.57630033 0.00000000 1.0
La La3 1 0.00000000 0.00000000 0.00000000 1.0
La La4 1 0.21185033 0.42369967 0.00000000 1.0
La La5 1 0.42369967 0.21185033 0.00000000 1.0
La La6 1 0.78814967 0.21185033 0.00000000 1.0
Tb Tb7 1 0.00000000 0.50000000 0.50000000 1.0
Tb Tb8 1 0.50000000 0.50000000 0.50000000 1.0
Tb Tb9 1 0.50000000 0.00000000 0.50000000 1.0
Si Si10 1 0.00000000 0.77799889 0.50000000 1.0
Si Si11 1 0.00000000 0.22200111 0.50000000 1.0
Si Si12 1 0.22200111 0.22200111 0.50000000 1.0
Si Si13 1 0.77799889 0.00000000 0.50000000 1.0
Si Si14 1 0.33333300 0.66666700 0.50000000 1.0
Si Si15 1 0.22200111 0.00000000 0.50000000 1.0
Si Si16 1 0.66666700 0.33333300 0.50000000 1.0
Si Si17 1 0.77799889 0.77799889 0.50000000 1.0
O O18 1 0.00000000 0.50000000 0.00000000 1.0
O O19 1 0.50000000 0.50000000 0.00000000 1.0
O O20 1 0.50000000 0.00000000 0.00000000 1.0
获取直接链接